public static void main(String[] args)
{
System.out.println(“测试开始”);
File file = new File(“D:/files/req.txt”);
BufferedReader reader = null;
String jsonStr = “”;
try
{
reader = new BufferedReader(new FileReader(file));
String readLine = “”;
while ((readLine = reader.readLine()) != null)
{
jsonStr += readLine + “\n”;
}
System.out.println(jsonStr);
JSONObject jsonObj;
try
{
jsonObj = new JSONObject(jsonStr);
System.out.println(jsonObj.get(“Version”));
System.out.println(jsonObj.get(“VimId”));
}
catch (JSONException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
}
}
catch (FileNotFoundException e)
{
e.printStackTrace();
System.out.println(“e” + e.getMessage());
}
catch (IOException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
System.out.println(“error” + e.getMessage());
}
finally
{
if (reader != null)
{
try
{
reader.close();
}
catch (IOException e)
{
System.out.println(“close fail!!”+ e.getMessage());
}
}
}
}
输出结果：
测试开始
{
“Version”: “1.0”,
“VimId”: “81f1d9d0-ca13-4eea-a4ce-9bd89a50c9d1”,
“SrcType”: “vpim”,
“MsgType”: “vimPmMetrics”,
“FileUri”: “https://192.168.112.80:9131/v1/vimPm/files/5.gz”
}
1.0
81f1d9d0-ca13-4eea-a4ce-9bd89a50c9d1
发布者：全栈程序员-站长，转载请注明出处：https://javaforall.net/212051.html原文链接：https://javaforall.net
